511200106122 has 16 divisors (see below), whose sum is σ = 1030450609152. Its totient is φ = 169058302560.

The previous prime is 511200106121. The next prime is 511200106127. The reversal of 511200106122 is 221601002115.

It is a super-2 number, since 2×511200106122² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (511200106121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335432379 + ... + 335433902.

It is an arithmetic number, because the mean of its divisors is an integer number (64403163072).

Almost surely, 2^511200106122 is an apocalyptic number.

511200106122 is an abundant number, since it is smaller than the sum of its proper divisors (519250503030).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

511200106122 is a wasteful number, since it uses less digits than its factorization.

511200106122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670866413.

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 511200106122 its reverse (221601002115), we get a palindrome (732801108237).

The spelling of 511200106122 in words is "five hundred eleven billion, two hundred million, one hundred six thousand, one hundred twenty-two".